Checks whether the event has zero duration.


Boolean—Returns true if the task start is equal to the task end.

Example - check whether the task is a milestone

var task = new{
    id: 1,
    title: "Task1",
    start: new Date("2014/6/17 9:00"),
    end: new Date("2014/6/17 9:00")

/* The result can be observed in the DevTools(F12) console of the browser. */
console.log(task.isMilestone()); //logs 'true'
In this article